Fatal error after updating to 1.8.0

[brianhogg]

After updating, I get a fatal error notice:

PHP Fatal error: Trait "WordPress\Plugin_Check\Traits\Find_Readme" not found in /nas/content/live/***/wp-content/plugins/plugin-check/includes/Plugin_Context.php on line 21

It seems to go away after a couple refreshes so it might be a race condition.

[ernilambar]

That file has been renamed recently. Can you try running composer update and/or composer dump-autoload?

[brianhogg]

The plugin was just installed via wp.org, I don't have ssh access to the site to run composer update or dump-autoload on the site. It seems to have happened on every WPEngine site it was updated on, though it's odd that it would go away on its own.

[davidperezgar]

I've tested with a blank site installing the plugin, and I've made another test updating from 1.7 and everything went fine. Maybe something happened in your installation while you were updating.

[davidperezgar]

I've checked in SVN and the file is there. I cannot say anything else.

[brianhogg]

Definitely odd. If I have a chance to dig into it more and find some specific steps to reproduce or a root cause, I'll add those details here.